000
FZPN03 KNHC 011527
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC FRI MAR 01 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

SECURITE

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 1200 UTC FRI MAR 01.
24 HOUR FORECAST VALID 1200 UTC SAT MAR 02.
48 HOUR FORECAST VALID 1200 UTC SUN MAR 03.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 29N140W 1007 MB. COLD FRONT FROM 30N135W TO 
28N135W THEN TROUGH TO 17N140W. OVER FORECAST WATERS WITHIN 270 
NM S SEMICIRCLE OF LOW CENTER WINDS 20 TO 30 KT. SEAS 10 TO 12 
FT. N OF 22N E OF FRONT/TROUGH TO 130W SE TO S WINDS 20 TO 30 
KT. SEAS 10 TO 14 FT. ELSEWHERE N OF 08N W OF 127W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST LOW PRES N OF AREA. TROUGH FROM 30N124W TO 
24N130W TO 17N140W. NW OF TROUGH WINDS 20 KT OR LESS. SEAS 8 TO 
10 FT PRIMARILY IN NW SWELL. 
.48 HOUR FORECAST TROUGH DISSIPATED. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.FROM 10.5N TO 11.5N E OF 88W...INCLUDING GULF OF PAPAGAYO...NE 
WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 10N TO 11.5N E OF 88W...INCLUDING GULF OF 
PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST FROM 10.5N TO 11.5N E OF 88W...INCLUDING GULF 
OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 11N86W 
TO 10N89W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST FROM 07N TO 12N BETWEEN 122W AND 133W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHER FROM 05N TO 17N W 
OF 119W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT PRIMARILY IN NW 
SWELL.
.48 HOUR FORECAST FROM 06N TO 18N W OF 125W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT PRIMARILY IN NW SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 1500 UTC FRI MAR 01...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE ITCZ EXTENDS FROM 07N90W TO 01N110W TO 08N128W TO 02N140W. 
NO SIGNICANT CONVECTION IS NOTED.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.